/* ============================================================
   zatrzymajchwile.pl – Karol Bibułowicz Fotograf
   Responsywny CSS (min 300×240 px) · Cormorant + Jost
   ============================================================ */

/* ---------- Reset & Custom Properties ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --c-bg:        #0d0d0d;
    --c-surface:   #141414;
    --c-surface2:  #1c1c1c;
    --c-border:    #2a2a2a;
    --c-gold:      #c9a84c;
    --c-gold-lt:   #e0c06e;
    --c-text:      #e8e0d0;
    --c-muted:     #8a8070;
    --c-white:     #f5f0e8;
    --c-danger:    #c0392b;
    --c-success:   #27ae60;
    --c-info:      #2980b9;

    --ff-display:  'Cormorant Garamond', Georgia, serif;
    --ff-body:     'Jost', system-ui, sans-serif;

    --r-sm:   0.4rem;
    --r-md:   0.75rem;
    --r-lg:   1.25rem;

    --header-h: 60px;
    --trans:    0.3s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
    background: var(--c-bg);
    color: var(--c-text);
    font-family: var(--ff-body);
    font-weight: 300;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: var(--c-gold); text-decoration: none; transition: color var(--trans); }
a:hover { color: var(--c-gold-lt); }
h1,h2,h3,h4 { font-family: var(--ff-display); font-weight: 300; line-height: 1.2; color: var(--c-white); }
h1 { font-size: clamp(1.6rem, 6vw, 3.5rem); }
h2 { font-size: clamp(1.3rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 3vw, 1.8rem); }
p  { margin-bottom: 1rem; }
ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(10px, 3vw, 40px);
}

main { flex: 1; padding-top: var(--header-h); }

/* ==================== PRELOADER ==================== */
#preloader {
    position: fixed; inset: 0;
    background: var(--c-bg);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; }
.pre-inner span {
    display: block;
    width: 40px; height: 40px;
    border: 2px solid var(--c-border);
    border-top-color: var(--c-gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ==================== HEADER ==================== */
#site-header {
    position: fixed; top: 0; left: 0; right: 0;
    height: var(--header-h);
    background: rgba(13,13,13,0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--c-border);
    z-index: 1000;
    transition: box-shadow var(--trans);
}
#site-header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.6); }

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 clamp(10px, 3vw, 40px);
    max-width: 1400px;
    margin: 0 auto;
}

.logo { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main {
    font-family: var(--ff-display);
    font-size: clamp(0.9rem, 3vw, 1.4rem);
    font-weight: 400;
    color: var(--c-white);
    letter-spacing: 0.05em;
}
.logo-sub {
    font-size: clamp(0.5rem, 1.8vw, 0.7rem);
    color: var(--c-gold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* Hamburger */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px; height: 36px;
    background: none; border: none; cursor: pointer;
    padding: 4px;
    z-index: 1100;
}
.hamburger span {
    display: block;
    height: 1.5px;
    background: var(--c-text);
    transition: all var(--trans);
    transform-origin: left center;
}
.hamburger.active span:nth-child(1) { transform: rotate(42deg) translateY(-1px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-42deg) translateY(1px); }

/* Nav */
#nav-menu {
    display: none;
    position: fixed;
    top: var(--header-h); left: 0; right: 0; bottom: 0;
    background: rgba(13,13,13,0.98);
    backdrop-filter: blur(12px);
    padding: 2rem clamp(12px,4vw,40px);
    overflow-y: auto;
    z-index: 1000;
}
#nav-menu.open { display: block; }
#nav-menu ul { display: flex; flex-direction: column; gap: 0; }
#nav-menu ul li { border-bottom: 1px solid var(--c-border); }
#nav-menu ul li a {
    display: block;
    padding: clamp(10px,2vh,16px) 0;
    font-size: clamp(1rem, 4vw, 1.3rem);
    color: var(--c-text);
    font-family: var(--ff-display);
    letter-spacing: 0.05em;
    transition: color var(--trans), padding-left var(--trans);
}
#nav-menu ul li a:hover,
#nav-menu ul li a.active { color: var(--c-gold); padding-left: 8px; }
.user-menu { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: clamp(10px,2vh,16px) 0; }
.user-name { color: var(--c-muted); font-size: 0.85rem; }

/* Desktop nav */
@media (min-width: 900px) {
    .hamburger { display: none; }
    #nav-menu {
        display: block !important;
        position: static;
        background: none;
        backdrop-filter: none;
        padding: 0;
        overflow: visible;
    }
    #nav-menu ul { flex-direction: row; align-items: center; gap: 0; }
    #nav-menu ul li { border: none; }
    #nav-menu ul li a {
        padding: 0 clamp(8px,1.5vw,20px);
        font-size: clamp(0.75rem, 1.2vw, 0.9rem);
        font-family: var(--ff-body);
        letter-spacing: 0.12em;
        text-transform: uppercase;
    }
    #nav-menu ul li a:hover,
    #nav-menu ul li a.active { color: var(--c-gold); padding-left: clamp(8px,1.5vw,20px); }
    .user-menu { border: none; padding: 0 clamp(8px,1.5vw,20px); }
}

/* Buttons in nav */
.btn-nav-login, .btn-nav-register {
    border: 1px solid var(--c-gold) !important;
    padding: 6px 14px !important;
    border-radius: var(--r-sm);
    color: var(--c-gold) !important;
    font-size: 0.8rem !important;
}
.btn-nav-register { background: var(--c-gold) !important; color: var(--c-bg) !important; }
.btn-nav-register:hover { background: var(--c-gold-lt) !important; }
.btn-logout { font-size: 0.8rem; color: var(--c-danger) !important; border: 1px solid var(--c-danger); padding: 4px 10px; border-radius: var(--r-sm); }

/* ==================== HERO SLIDER ==================== */
#hero {
    position: relative;
    width: 100%;
    height: clamp(240px, 60vh, 100vh);
    overflow: hidden;
    background: #000;
}
.slide {
    position: absolute; inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease;
    background-size: cover;
    background-position: center;
}
.slide.active { opacity: 1; }
.slide-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.65) 100%);
}
.hero-content {
    position: absolute;
    bottom: clamp(20px, 6vh, 60px);
    left: clamp(12px, 5vw, 80px);
    right: clamp(12px, 5vw, 80px);
    z-index: 2;
}
.hero-content h1 {
    font-family: var(--ff-display);
    font-weight: 300;
    font-style: italic;
    color: var(--c-white);
    text-shadow: 0 2px 20px rgba(0,0,0,0.8);
    margin-bottom: 0.5rem;
}
.hero-content p {
    font-size: clamp(0.75rem, 2vw, 1.1rem);
    color: rgba(245,240,232,0.8);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}
.hero-btn {
    display: inline-block;
    padding: clamp(8px,1.5vh,14px) clamp(16px,4vw,36px);
    border: 1px solid var(--c-gold);
    color: var(--c-gold);
    font-family: var(--ff-body);
    font-size: clamp(0.7rem,1.5vw,0.85rem);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    transition: all var(--trans);
}
.hero-btn:hover { background: var(--c-gold); color: var(--c-bg); }

/* Slider dots */
.slider-dots {
    position: absolute;
    bottom: clamp(8px,2vh,20px);
    right: clamp(12px,3vw,30px);
    display: flex; gap: 6px; z-index: 3;
}
.dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer; transition: background var(--trans);
}
.dot.active { background: var(--c-gold); }

/* ==================== SECTIONS ==================== */
.section { padding: clamp(40px,8vh,100px) 0; }
.section-title {
    text-align: center;
    margin-bottom: clamp(24px,5vh,60px);
}
.section-title h2 { margin-bottom: 0.4rem; }
.section-title .subtitle {
    color: var(--c-gold);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: clamp(0.65rem,1.5vw,0.8rem);
}
.section-title .line {
    width: 60px; height: 1px;
    background: var(--c-gold);
    margin: 12px auto 0;
}

/* ==================== ABOUT (home) ==================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(24px,5vw,60px);
    align-items: center;
}
@media (min-width: 600px) {
    .about-grid { grid-template-columns: 1fr 1fr; }
}
.about-img {
    aspect-ratio: 3/4;
    overflow: hidden;
    border: 1px solid var(--c-border);
}
.about-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.about-img:hover img { transform: scale(1.04); }
.about-text .lead {
    font-family: var(--ff-display);
    font-size: clamp(1rem,2.5vw,1.5rem);
    font-style: italic;
    color: var(--c-white);
    line-height: 1.5;
    margin-bottom: 1rem;
}

/* ==================== SERVICES ==================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
    gap: clamp(12px,3vw,30px);
}
.service-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    padding: clamp(16px,3vw,36px);
    text-align: center;
    transition: border-color var(--trans), transform var(--trans);
}
.service-card:hover { border-color: var(--c-gold); transform: translateY(-4px); }
.service-icon { font-size: clamp(1.5rem,4vw,2.5rem); margin-bottom: 0.8rem; }
.service-card h3 { font-size: clamp(0.9rem,2vw,1.2rem); margin-bottom: 0.5rem; }
.service-card p { font-size: clamp(0.75rem,1.5vw,0.9rem); color: var(--c-muted); margin: 0; }

/* ==================== GALLERY GRID ==================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 180px), 1fr));
    gap: clamp(4px,1vw,12px);
}
.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
    background: var(--c-surface);
}
.gallery-item img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity var(--trans);
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-overlay span { color: #fff; font-size: 1.5rem; }

/* Lightbox */
#lightbox {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 9000;
    align-items: center;
    justify-content: center;
}
#lightbox.open { display: flex; }
#lightbox img {
    max-width: 92vw; max-height: 92vh;
    object-fit: contain;
    box-shadow: 0 0 60px rgba(0,0,0,0.8);
}
.lb-close {
    position: absolute; top: 12px; right: 16px;
    color: #fff; font-size: 2rem; cursor: pointer;
    background: none; border: none; line-height: 1;
}
.lb-prev, .lb-next {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.08);
    border: none; color: #fff;
    font-size: clamp(1.2rem,3vw,2rem);
    padding: clamp(8px,2vw,18px) clamp(10px,2vw,20px);
    cursor: pointer; transition: background var(--trans);
}
.lb-prev { left: 4px; } .lb-next { right: 4px; }
.lb-prev:hover, .lb-next:hover { background: rgba(255,255,255,0.18); }

/* ==================== REVIEWS ==================== */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
    gap: clamp(12px,3vw,28px);
}
.review-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-left: 3px solid var(--c-gold);
    padding: clamp(14px,3vw,28px);
}
.review-stars { color: var(--c-gold); font-size: 0.9rem; margin-bottom: 0.5rem; letter-spacing: 2px; }
.review-text { font-style: italic; font-family: var(--ff-display); font-size: clamp(0.9rem,2vw,1.1rem); color: var(--c-white); margin-bottom: 0.8rem; }
.review-author { font-size: 0.8rem; color: var(--c-muted); text-transform: uppercase; letter-spacing: 0.1em; }

/* ==================== FORMS ==================== */
.form-wrap {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    padding: clamp(20px,5vw,50px);
    max-width: 600px; margin: 0 auto;
}
.form-wrap h2 { margin-bottom: 1.5rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; margin-bottom: 0.4rem; font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-muted); }
.form-control {
    width: 100%;
    background: var(--c-surface2);
    border: 1px solid var(--c-border);
    color: var(--c-text);
    padding: clamp(8px,1.5vw,14px) clamp(10px,2vw,16px);
    font-family: var(--ff-body);
    font-size: clamp(0.85rem,1.8vw,1rem);
    border-radius: var(--r-sm);
    transition: border-color var(--trans);
    outline: none;
}
.form-control:focus { border-color: var(--c-gold); }
textarea.form-control { resize: vertical; min-height: 100px; }
select.form-control option { background: var(--c-surface2); }

.btn {
    display: inline-block;
    padding: clamp(9px,2vw,14px) clamp(18px,4vw,36px);
    border: none; cursor: pointer;
    font-family: var(--ff-body);
    font-size: clamp(0.8rem,1.5vw,0.9rem);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: var(--r-sm);
    transition: all var(--trans);
    text-align: center;
}
.btn-gold   { background: var(--c-gold);  color: var(--c-bg); }
.btn-gold:hover { background: var(--c-gold-lt); color: var(--c-bg); }
.btn-outline { background: transparent; border: 1px solid var(--c-gold); color: var(--c-gold); }
.btn-outline:hover { background: var(--c-gold); color: var(--c-bg); }
.btn-danger  { background: var(--c-danger); color: #fff; }
.btn-danger:hover { background: #a93226; }
.btn-sm { padding: 5px 12px; font-size: 0.75rem; letter-spacing: 0.1em; }
.btn-block { width: 100%; }

/* Alerts */
.alert {
    padding: clamp(10px,2vw,16px) clamp(12px,2vw,20px);
    border-radius: var(--r-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.alert-success { background: rgba(39,174,96,0.15); border: 1px solid var(--c-success); color: var(--c-success); }
.alert-error   { background: rgba(192,57,43,0.15); border: 1px solid var(--c-danger);  color: var(--c-danger); }
.alert-info    { background: rgba(41,128,185,0.15); border: 1px solid var(--c-info);   color: var(--c-info); }

/* Stars rating */
.star-rating { display: flex; gap: 6px; margin-bottom: 0.5rem; }
.star-rating input { display: none; }
.star-rating label { font-size: 1.4rem; color: var(--c-border); cursor: pointer; transition: color var(--trans); }
.star-rating input:checked ~ label,
.star-rating label:hover,
.star-rating label:hover ~ label { color: var(--c-gold); }
.star-rating { direction: rtl; }
.star-rating label { direction: ltr; }

/* ==================== CONTACT ==================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(24px,5vw,60px);
}
@media (min-width: 700px) {
    .contact-grid { grid-template-columns: 1fr 1.4fr; }
}
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-info-item { display: flex; gap: 12px; align-items: flex-start; }
.contact-info-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.contact-info-text h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-muted); margin-bottom: 2px; }
.contact-info-text p { margin: 0; font-size: 0.95rem; }

/* ==================== FOOTER ==================== */
#site-footer {
    background: var(--c-surface);
    border-top: 1px solid var(--c-border);
    padding: clamp(30px,6vh,60px) 0;
}
.footer-inner {
    max-width: 1200px; margin: 0 auto;
    padding: 0 clamp(10px,3vw,40px);
    text-align: center;
    display: flex; flex-direction: column; gap: 20px; align-items: center;
}
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(10px,2vw,28px); }
.footer-nav a { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-muted); }
.footer-nav a:hover { color: var(--c-gold); }
.footer-copy { font-size: clamp(0.65rem,1.5vw,0.78rem); color: var(--c-muted); line-height: 1.7; }

/* ==================== ADMIN ==================== */
.admin-layout {
    display: grid;
    grid-template-columns: 1fr;
    min-height: calc(100vh - var(--header-h));
}
@media (min-width: 700px) {
    .admin-layout { grid-template-columns: clamp(160px,22vw,240px) 1fr; }
}
.admin-sidebar {
    background: var(--c-surface);
    border-right: 1px solid var(--c-border);
    padding: 24px 0;
}
.admin-sidebar nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 10px clamp(14px,2vw,24px);
    color: var(--c-muted);
    font-size: clamp(0.78rem,1.5vw,0.9rem);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: all var(--trans);
    border-left: 3px solid transparent;
}
.admin-sidebar nav a:hover,
.admin-sidebar nav a.active { color: var(--c-gold); border-left-color: var(--c-gold); background: rgba(201,168,76,0.06); }
.admin-content { padding: clamp(16px,3vw,36px); overflow-x: auto; }
.admin-title { margin-bottom: 1.5rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* Table */
.data-table { width: 100%; border-collapse: collapse; font-size: clamp(0.72rem,1.5vw,0.88rem); }
.data-table th, .data-table td {
    padding: clamp(6px,1.2vw,12px) clamp(8px,1.5vw,16px);
    border-bottom: 1px solid var(--c-border);
    text-align: left; vertical-align: middle;
}
.data-table th { color: var(--c-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 400; }
.data-table tbody tr:hover { background: var(--c-surface2); }
.data-table .actions { display: flex; flex-wrap: wrap; gap: 5px; }

.badge {
    display: inline-block; padding: 2px 8px;
    border-radius: 999px; font-size: 0.7rem;
    text-transform: uppercase; letter-spacing: 0.05em;
}
.badge-active  { background: rgba(39,174,96,0.2);  color: var(--c-success); }
.badge-blocked { background: rgba(192,57,43,0.2);  color: var(--c-danger); }
.badge-admin   { background: rgba(201,168,76,0.2); color: var(--c-gold); }
.badge-user    { background: rgba(100,100,100,0.2); color: var(--c-muted); }
.badge-pending { background: rgba(41,128,185,0.2); color: var(--c-info); }

/* Stats cards */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,120px),1fr)); gap: clamp(10px,2vw,20px); margin-bottom: 2rem; }
.stat-card { background: var(--c-surface); border: 1px solid var(--c-border); padding: clamp(14px,2.5vw,24px); text-align: center; }
.stat-card .stat-num { font-family: var(--ff-display); font-size: clamp(1.5rem,4vw,2.5rem); color: var(--c-gold); }
.stat-card .stat-lbl { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-muted); }

/* ==================== PAGE HERO ==================== */
.page-hero {
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    padding: clamp(30px,6vh,70px) 0;
    text-align: center;
}
.page-hero .subtitle { color: var(--c-gold); letter-spacing: 0.2em; text-transform: uppercase; font-size: clamp(0.65rem,1.5vw,0.8rem); margin-bottom: 0.5rem; }

/* ==================== UTILITY ==================== */
.text-center { text-align: center; }
.text-muted  { color: var(--c-muted); }
.text-gold   { color: var(--c-gold); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.d-flex { display: flex; }
.gap-1  { gap: 0.5rem; }
.gap-2  { gap: 1rem; }
.flex-wrap { flex-wrap: wrap; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

/* ==================== TINY SCREENS (≤300px) ==================== */
@media (max-width: 360px) {
    html { font-size: 13px; }
    .btn { letter-spacing: 0.05em; }
    .logo-sub { display: none; }
}
@media (max-width: 300px) {
    html { font-size: 11px; }
    .admin-layout { grid-template-columns: 1fr; }
    .admin-sidebar { border-right: none; border-bottom: 1px solid var(--c-border); }
}

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-gold); }